Patent | Date |
---|
Hydrogenolysis of ethyl acetate in alcohol separation processes Grant 9,272,970 - Warner , et al. March 1, 2 | 2016-03-01 |
Process to recover alcohol from an ethyl acetate residue stream Grant 9,150,478 - Lee , et al. October 6, 2 | 2015-10-06 |
Reduced energy alcohol separation process having water removal Grant 9,126,125 - Johnston , et al. September 8, 2 | 2015-09-08 |
Reducing ethyl acetate concentration in recycle streams for ethanol production processes Grant 9,073,816 - Warner , et al. July 7, 2 | 2015-07-07 |
Using a dilute acid stream as an extractive agent Grant 9,024,082 - Warner , et al. May 5, 2 | 2015-05-05 |
Reduced energy alcohol separation process having controlled pressure Grant 9,024,084 - Lee , et al. May 5, 2 | 2015-05-05 |
Process to reduce ethanol recycled to hydrogenation reactor Grant 9,024,085 - Lee , et al. May 5, 2 | 2015-05-05 |
Process to Recover Alcohol with Reduced Water From Overhead of Acid Column App 20150099905 - Lee; David ;   et al. | 2015-04-09 |
Process To Recover Alcohol From An Ethyl Acetate Residue Stream App 20150099904 - Lee; David ;   et al. | 2015-04-09 |
Extractive distillation of crude alcohol product Grant 9,000,232 - Warner , et al. April 7, 2 | 2015-04-07 |
Process to recover alcohol with secondary reactors for hydrolysis of acetal Grant 9,000,233 - Lee , et al. April 7, 2 | 2015-04-07 |
Recovering Ethanol with Sidestreams to Regulate C3+ Alcohols Concentrations App 20150031924 - Hale; Trinity ;   et al. | 2015-01-29 |
Process for producing ethanol and reducing acetic acid concentration Grant 8,933,278 - Lee , et al. January 13, 2 | 2015-01-13 |
Process for controlling a reboiler during alcohol recovery and reduced ester formation Grant 8,927,787 - Warner , et al. January 6, 2 | 2015-01-06 |
Process to recover alcohol from an ethyl acetate residue stream Grant 8,927,784 - Lee , et al. January 6, 2 | 2015-01-06 |
Recovering ethanol with sidestreams to regulate C.sub.3+ alcohols concentrations Grant 8,927,783 - Horton , et al. January 6, 2 | 2015-01-06 |
Process to recover alcohol with reduced water from overhead of acid column Grant 8,927,788 - Lee , et al. January 6, 2 | 2015-01-06 |
Process for removing aldehydes from ethanol reaction mixture Grant 8,927,780 - Lee , et al. January 6, 2 | 2015-01-06 |
Process to recover alcohol with secondary reactors for esterification of acid Grant 8,907,141 - Lee , et al. December 9, 2 | 2014-12-09 |
Process for acetal removal in the purification of a crude ethanol product Grant 8,907,139 - Johnston , et al. December 9, 2 | 2014-12-09 |
Processes for increasing alcohol production Grant 8,895,786 - Orosco , et al. November 25, 2 | 2014-11-25 |
Reduced energy alcohol separation process Grant 8,884,080 - Lee , et al. November 11, 2 | 2014-11-11 |
Process for recovering alcohol Grant 8,877,986 - Orosco , et al. November 4, 2 | 2014-11-04 |
Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis Grant 8,853,470 - Johnston , et al. October 7, 2 | 2014-10-07 |
Ethanol separation process having stripping section for reducing acetals Grant 8,846,987 - Lee , et al. September 30, 2 | 2014-09-30 |
Water separation from crude alcohol product Grant 8,846,986 - Lee , et al. September 30, 2 | 2014-09-30 |
Separation of vapor crude alcohol product Grant 8,809,597 - Lee , et al. August 19, 2 | 2014-08-19 |
Producing ethanol using two different streams from acetic acid carbonylation process Grant 8,809,598 - Johnston , et al. August 19, 2 | 2014-08-19 |
Pressure driven distillation for ethanol production and recovery from hydrogenation process Grant 8,802,902 - Warner , et al. August 12, 2 | 2014-08-12 |
Process for removing water from alcohol mixtures Grant 8,754,268 - Lee , et al. June 17, 2 | 2014-06-17 |
Process for purifying a crude ethanol product Grant 8,748,676 - Orosco , et al. June 10, 2 | 2014-06-10 |
Separation process having an alcohol sidestream Grant 8,748,674 - Lee , et al. June 10, 2 | 2014-06-10 |
Hydrogenolysis of ethyl acetate in alcohol separation processes Grant 8,710,279 - Warner , et al. April 29, 2 | 2014-04-29 |
Weak acid recovery system for ethanol separation processes Grant 8,710,280 - Warner , et al. April 29, 2 | 2014-04-29 |
Integrated process for producing ethanol Grant 8,704,013 - Jevtic , et al. April 22, 2 | 2014-04-22 |
Process to recover alcohol from an acidic residue stream Grant 8,686,200 - Lee , et al. April 1, 2 | 2014-04-01 |
Reducing acetals during ethanol separation process Grant 8,575,405 - Lee , et al. November 5, 2 | 2013-11-05 |
Reducing acetals during ethanol separation process using high pressure distillation column Grant 8,558,034 - Lee , et al. October 15, 2 | 2013-10-15 |
Separation Process Having An Alcohol Sidestream App 20130245331 - Lee; David ;   et al. | 2013-09-19 |
Recovering ethanol sidedraw by separating crude product from hydrogenation process Grant 8,536,384 - Johnston , et al. September 17, 2 | 2013-09-17 |
Process for Acetal Removal In the Purification of a Crude Ethanol Product App 20130184500 - Johnston; Victor J. ;   et al. | 2013-07-18 |
Reducing acetals and/or esters during ethanol separation process Grant 8,481,792 - Lee , et al. July 9, 2 | 2013-07-09 |
Pressure Driven Distillation For Ethanol Production And Recovery From Hydrogenation Process App 20130172630 - Warner; R. Jay ;   et al. | 2013-07-04 |
Esterifying An Ethanol And Acetic Acid Mixture To Produce An Ester Feed For Hydrogenolysis App 20130158297 - Johnson; Victor J. ;   et al. | 2013-06-20 |
Separation process having an alcohol sidestream Grant 8,461,399 - Lee , et al. June 11, 2 | 2013-06-11 |
Process for separating ethanol having low acid Grant 8,440,866 - Orosco , et al. May 14, 2 | 2013-05-14 |
Integrated Process For Producing Ethanol App 20130116479 - Jevtic; Radmila ;   et al. | 2013-05-09 |
Producing Ethanol Using Two Different Streams From Acetic Acid Carbonylation Process App 20130116478 - Johnston; Victor J. ;   et al. | 2013-05-09 |
Process to Recover Alcohol with Secondary Reactors for Esterification of Acid App 20130109891 - Lee; David ;   et al. | 2013-05-02 |
Reducing Acetals During Ethanol Separation Process Using High Pressure Distillation Column App 20130035518 - LEE; David ;   et al. | 2013-02-07 |
Processes for Separating Ethanol Having Low Acid App 20130035522 - Orosco; Adam ;   et al. | 2013-02-07 |
Reducing Acetals And/or Esters During Ethanol Separation Process App 20130035519 - LEE; David ;   et al. | 2013-02-07 |
Ethanol Separation Process Having Stripping Section For Reducing Acetals App 20130032466 - LEE; David ;   et al. | 2013-02-07 |
Reducing Acetals During Ethanol Separation Process App 20130035523 - Lee; David ;   et al. | 2013-02-07 |
Process For Recovering Alcohol App 20130035524 - OROSCO; Adam ;   et al. | 2013-02-07 |
Process for Separating Ethanol Having Low Acid App 20130035521 - Orosco; Adam ;   et al. | 2013-02-07 |
Process for Purifying a Crude Ethanol Product App 20130035516 - Orosco; Adam ;   et al. | 2013-02-07 |
Process to Recover Alcohol From an Acidic Residue Stream App 20120277485 - LEE; David ;   et al. | 2012-11-01 |
Process to Recover Alcohol with Reduced Water From Overhead of Acid Column App 20120277497 - Lee; David ;   et al. | 2012-11-01 |
Extractive Distillation of Crude Alcohol Product App 20120277463 - Warner; R. Jay ;   et al. | 2012-11-01 |
Reduced Energy Alcohol Separation Process Having Controlled Pressure App 20120277492 - Lee; David ;   et al. | 2012-11-01 |
Recovering Ethanol with Sidestreams to Regulate C3+ Alcohols Concentrations App 20120277488 - Horton; Trinity ;   et al. | 2012-11-01 |
Water Control In Alcohol Production From Hydrogenation App 20120277483 - Horton; Trinity ;   et al. | 2012-11-01 |
Process for Removing Water From Alcohol Mixtures App 20120273338 - LEE; David ;   et al. | 2012-11-01 |
Water Separation from Crude Alcohol Product App 20120273339 - Lee; David ;   et al. | 2012-11-01 |
Process to Reduce Ethanol Recycled to Hydrogenation Reactor App 20120277494 - Lee; David ;   et al. | 2012-11-01 |
Process For Controlling A Reboiler During Alcohol Recovery and Reduced Ester Formation App 20120277495 - Warner; R. Jay ;   et al. | 2012-11-01 |
Reducing Ethyl Acetate Concentration In Recycle Streams For Ethanol Production Processes App 20120277491 - Warner; R. Jay ;   et al. | 2012-11-01 |
Process for Producing Ethanol and Reducing Acetic Acid Concentration App 20120277496 - Lee; David ;   et al. | 2012-11-01 |
Process to Recover Alcohol From An Ethyl Acetate Residue Stream App 20120277490 - Lee; David ;   et al. | 2012-11-01 |
Using A Dilute Acid Stream As An Extractive Agent App 20120277484 - Warner; R. Jay ;   et al. | 2012-11-01 |
Removing Water from an Acetic Acid Stream in the Production of Alcohols App 20120277482 - LEE; David ;   et al. | 2012-11-01 |
Process to Recover Alcohol with Secondary Reactors for Hydrolysis of Acetal App 20120277493 - Lee; David ;   et al. | 2012-11-01 |
Separation Process Having an Alcohol Sidestream App 20120277480 - Lee; David ;   et al. | 2012-11-01 |
Process for Removing Aldehydes from Ethanol Reaction Mixture App 20120277487 - Lee; David ;   et al. | 2012-11-01 |
Reduced Energy Alcohol Separation Process Having Water Removal App 20120245395 - Johnston; Victor J. ;   et al. | 2012-09-27 |
Recovering Ethanol Sidedraw By Separating Crude Product From Hydrogenation Process App 20120245396 - Johnston; Victor J. ;   et al. | 2012-09-27 |
Hydrogenolysis of Ethyl Acetate in Alcohol Separation Processes App 20120046501 - Warner; R. Jay ;   et al. | 2012-02-23 |
Separation of Vapor Crude Alcohol Product App 20120010436 - Lee; David ;   et al. | 2012-01-12 |
Hydrogenolysis of Ethyl Acetate in Alcohol Separation Processes App 20120010446 - WARNER; R. Jay ;   et al. | 2012-01-12 |
Reduced Energy Alcohol Separation Process App 20120010438 - LEE; David ;   et al. | 2012-01-12 |
Weak Acid Recovery System for Ethanol Separation Processes App 20120010447 - WARNER; R. Jay ;   et al. | 2012-01-12 |
Low Energy Alcohol Recovery Processes App 20120010445 - JOHNSTON; Victor ;   et al. | 2012-01-12 |